baber/WOPTO huggingface dataset:
Patent JP-2004013978-A (JP)
Title: Reproduced signal evaluating method, information storage medium, information recording method and information recording and reproducing device
Inventor: OGAWA AKITO
IPC: G11B7/0045
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to clearly evaluate the quality of reproduced signals of an information recording medium.  <P>SOLUTION: The method is used to reproduce information from an information storage medium in which information constituted of a plurality of codes is recorded and to evaluate information reproduced signals. The information reproduced signals are evaluated based on asymmetry AS2T3T which is the difference between a reproduced signal center level of most dense code 2T and a reproduced signal 3T center level of a next dense code. In the case of erasing power BP1, for example, an error rate bER of reproduced signals becomes minimum at erasing power (2.4mW) where the asymmetry AS2T3T becomes zero. In other words, the asymmetry AS2T3T is a more sensitive evaluation index than a conventional asymmetry AS2T13T so far as the error rate of reproduced signals is concerned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012721-A (JP)
Title: Image forming apparatus and device and method for fixing
Inventor: MIURA TATSUYUKI
IPC: H05B6/40
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which at least delicate temperature distribution control is performed for the number of heating means.  <P>SOLUTION: The fixing device is provided with the heating means possessing a heating element by which a toner image formed on paper is heated and fixed and several magnetic field generating means by which the heat generation distribution of the heating element is changed by changing the magnetic flux density distribution of the heating element by relatively changing the direction of a generated magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013678-A (JP)
Title: Accounting system
Inventor: KAWAGISHI DAISUKE
IPC: G06Q50/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting system that enables efficient accounting and a customer's unconstrained shopping by quickly handling a customer's return.  <P>SOLUTION: While or after being read (scanned) with a bar code scanner 13 at a register, a bar code on an article purchased by a customer is transmitted to and displayed on a display 12 with a touch panel as display selecting means connected to POS 11. The customer can select an article to be returned in dependence on the display on the touch panel display 12. A returned article 15 is transmitted also to a store controller 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008642-A (JP)
Title: Medical diagnostic apparatus of three-dimensional display by wavefront coding method
Inventor: SATO MASANORI
IPC: A61B8/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a method to obtain three-dimensional (3-D) images by ultrasound is not appropriate for watching relatively fast movements made by the heart, or the like, caused by the method which requires much time for ultrasound beam scanning and causes difficulty in obtaining dynamic images.  <P>SOLUTION: Drive circuits 2 are respectively connected to a plurality of elements 1a, 1b and 1c of an ultrasonic two-dimensional (2-D) array transducer 1, and modulation circuits 3 for inputting different modulating signals are connected to the drive circuits 2, respectively. A receiving amplifier 4 is connected to a receiving element 1A which is an element of the ultrasonic 2-D array transducer 1. An A/D converter 5 for converting received analog signals into digital signals is connected to the receiving amplifier 4, and the digital signals converted by the A/D converter 5 are stored in a memory 6 sequentially. The digital signals stored in the memory 6 are read out sequentially, and are demodulated by a demodulation circuit 8 and displayed on a display device 9 of a personal computer 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010329-A (JP)
Title: Pit load supporting device of elevator hoistway
Inventor: ADACHI MITSUGI
IPC: B66B5/28
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pit load supporting device of an elevator hoistway capable of easily installing a hoistway pit member at a specified position by a facilitated operation.  <P>SOLUTION: A car side shock absorber stand 3 to which a guide rail is connected is installed at a specified position relative to a plumb-bob line 5 suspended to a reference position. A counterbalance weight side shock absorber stand 6 to which a guide rail is connected is installed at a specified position by disposing one end thereof on the underside of the car side shock absorber stand 3. A hoist stand 9 is installed at a specified position by disposing one end thereof on the lower side of counterbalance weight side shock absorber stand 6. Thus, an operation to suspend the plumb-bob line 5 to the counterbalance weight side shock absorber stand 6 can be eliminated, a working to support an upward load on the hoistway bottom surface 2 can be eliminated, and the pit member such as the car side shock absorber stand 3 can be easily installed at a specified position on the hoistway bottom surface 2 by a facilitated operation for reducing an installation cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177538-A (JP)
Title: Positive resist composition
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which prevents falling of a pattern and ensures improved edge roughness, density dependence and surface roughness in etching.  <P>SOLUTION: The positive resist composition comprises a resin containing a repeating unit having a dihydroxy- or trihydroxyadamantyl group and a repeating unit having an acid-decomposable alicyclic group at a specified composition molar ratio and capable of increasing the velocity of dissolution in an alkali developer by the action of an acid and a compound capable of generating an acid upon irradiation with an actinic ray or a radiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004008688-A (JP)
Title: Symbol display device for game machines
Inventor: INOUE HARUO
IPC: A63F7/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symbol display device for a game machine, for making a display mode showing winning and a display mode of the reach (ready-for-winning condition) state various.  <P>SOLUTION: This symbol display device 4 is formed of a liquid crystal display screen 10a, and a symbol display surface 11b rotated to surround the liquid crystal display screen 10a. When a symbol stopped and displayed on the liquid crystal display screen 10a and the position of stopping and displaying the symbol arrayed on a symbol surface screen 11b are on the prize line and have a combination of the same symbols, it represents winning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060764-A (JP)
Title: Portable phone with camera
Inventor: KANG JAE SOON
IPC: H04N7/14
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone with a camera by which a user can freely adjust a portrait angle of the camera to an optional angle as necessary. SOLUTION: This portable telephone comprises a main body having an operating part installed on an upper face and a rotation-support part formed in an upper end, a folder having a display part and a speaker installed on a front face and having a connecting part formed in a low end, the connecting part being rotatably coupled to outer sides of the rotation-support part, and a camera module being rotatably coupled to inner sides of the rotation-support part.
Patent JP-2004017425-A (JP)
Title: Welding material for plastic material, manufacturing method thereof and welding method thereby
Inventor: TAKI YOSHIAKI
IPC: B29K707/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a welding material for welding a plastic material which can hold sufficient rigidity and is precise, excellent in shape retention and free from a change with time and which dispenses with a temporal tacking spot, does not require much labor and is friendly to environment, and to obtain a manufacturing method thereof and a welding method thereby.  <P>SOLUTION: The welding material is used for thermal welding of the plastic materials of which the main material is a thermoplastic resin. The welding material comprises a linear part prepared by a process wherein a thermoplastic resin film is formed at least on the surface part of either a single fiber bundle constituted of carbon fiber filaments and being substantially in a non-twisted state or a twist of the plurality of fiber bundles and wherein a material thread thus prepared is heated by electricity so that the resin film melts into the fiber bundle to give the rigidity to the linear part, and a wound and intersecting part which intersects the linear part and wherein a loop is formed and the fiber bundles are contact-bonded firmly to each other. The welding material for the plastic material has a shape conforming with a desired welding pattern to be provided over the whole surface of the plastic material. The manufacturing method of the welding material and the welding method of the welding material are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018964-A (JP)
Title: Semiconductor wafer and production method of semiconductor device
Inventor: IMASU SEISHI
IPC: H01L23/52
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the dispersion of thickness of an electroplating film in each part of a semiconductor wafer.  <P>SOLUTION: After the formation of a passivation film PV having an opening in a first pad section PAD1 and a polyimide resin film 43 on the wiring M on the upper side of a semiconductor wafer W, a seed layer 45 is formed on all the surface of the semiconductor wafer, and long grooves (a rewiring pattern) 47 are formed on a resist film R formed on the seed layer 45. The long grooves 47 are formed in a chip area CA and a prohibition area OUT being a circumferential section thereof. In the long grooves 47, a Cu film 49a and a Ni film 49b are formed, and after the removal of the resist film R, these films are used for masking in etching the seed layer 45, thus forming rewiring. Since the Cu film 49a and the like are grown by electroplating in the prohibition area OUT being the circumferential section of the semiconductor wafer W, the electric field of the chip area lying near the border with the prohibition area OUT is relaxed, thus decreasing the dispersion of thickness of the electroplating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028119-A (JP)
Title: Belt for speed change
Inventor: SHIBUYA TOMOYA
IPC: F16G5/20
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for speed change having excellent flex fatigue resistance, and achieving sufficient transmission ability even under high load.  <P>SOLUTION: This belt for speed change B is wound around a plurality of pulleys including diameter-changeable pulleys to transmit power by friction transmission. The belt for speed change B is provided with a belt main body of rubber that is endless, and a core wire 12 embedded in the belt main body to form a spiral of a prescribed pitch in a belt width direction in the belt main body. The core wire 12 is composed of glass fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030972-A (JP)
Title: Solid oxide fuel cell system
Inventor: NODA YASUO
IPC: H01M8/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell system advantageous for further improving power generating efficiency.  <P>SOLUTION: A solid oxide electrolyte 10 having ionic conductivity, an anode 11 fitted at one side of the solid oxide electrolyte 10, a cathode 12 fitted at the other side of the solid oxide electrolyte 10, a fuel supply channel supplying fuel to the anode 11, and a an oxidant supply channel supplying an oxidant to the cathode 12 are provided. The solid oxide electrolyte 10 is of a system with different operating temperatures according to regions. The solid oxide electrolyte 10 is set to have different compositions in a high-temperature area T3 where an operating temperature is relatively high and in a low-temperature area T1 where it is relatively low, and generating density at the low-temperature area T1 is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029203-A (JP)
Title: Camera
Inventor: TAKASAKI MINORU
IPC: G03B7/17
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a photograph having a subject partially dropped out from being taken by panoramic photographing in the case of self-photographing of a photographer.  <P>SOLUTION: A camera is provided with a self-photographing mode setting means for setting a self-photographing mode for photographer's self-photographing and a selection means for selecting a panoramic photographing mode out of a plurality of picture photographing modes, and the panoramic photographing mode is released by setting the self-photographing mode by the self-photographing mode setting means when the panoramic photographing mode has been selected by the selection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025029-A (JP)
Title: Cleaning apparatus using supercritical or subcritical fluid
Inventor: ITO TAKAO
IPC: B08B3/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus using a supercritical or subcritical fluid for cleaning a minute glass fiber efficiently by using the supercritical fluid without damage so that released stains are not stuck again.  <P>SOLUTION: This cleaning apparatus is provided with a cleaning tank 16 for cleaning the object to be cleaned by using the supercritical or subcritical fluid and a controller 26 for controlling so that the fluid to be made to flow into the tank 16 is made to keep the supercritical or subcritical state by raising the temperature and pressure gradually, the fluid keeping the supercritical or subcritical state is circulated in the tank 16 and the fluid is discharged from the tank 16 while reducing the pressure of the fluid circulated in the tank 16 and/or lowering the temperature gradually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031077-A (JP)
Title: Ink jet application device and application method for manufacturing organic el display panel
Inventor: HIRAYAMA HIDEO
IPC: H05B33/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet application device and an ink jet application method capable of ink jet application of proper and uniform film thickness in deposition for manufacturing an organic EL display panel, and thereby capable of manufacturing the organic EL display panel for displaying an image having excellent image quality.  <P>SOLUTION: This ink jet application device is used for manufacturing an organic EL display panel composed by arranging a plurality of organic EL elements each formed by catching a luminescent layer by a positive electrode layer and a negative electrode layer. The ink jet application device is equipped with: a plurality of nozzles for discharging a luminescent layer material to a pixel region on a substrate; a mechanism for discharging a plurality of droplets of the luminescent layer material to each pixel from different nozzles; and a mechanism for setting the discharging interval of the plurality of droplets of the luminescent layer material to two seconds or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026223-A (JP)
Title: Cap
Inventor: YUZUHARA YUKITOMO
IPC: B65D41/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap which can surely maintain sealability ensured by inserting a stopper part into a pour-out hole.  <P>SOLUTION: In this cap 1, the stopper part 5, which is inserted into the pour-out hole 4 so as to seal the hole 4, is provided in a cap part 3 for being detachably attached to a vessel body 2 with the hole 4 so as to open/close the vessel body 2. The cap 1 is equipped with a pivot structure 15 for tiltably supporting the stopper part 5 on the cap part 3. The cap part 3 and the stopper part 5 are formed separately from each other, and the pivot structure 15 is provided between the stopper part 5 and the cap part 3. A leaf spring 22 for restoring a state, in which the stopper part 5 is tilted with respect to the cap part 3, is provided between the cap part 3 and the stopper part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026582-A (JP)
Title: Hydrogen gas-generating system
Inventor: HAYASHI TAKAHIRO
IPC: H01M8/06
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To supply a highly pure hydrogen gas to a hydrogen-using system by performing efficient and prompt dehydrogenation of a hydrocarbon fuel, to improve efficiency of the hydrogen-using system, and to realize weight-saving and downsizing.  <P>SOLUTION: The hydrogen gas-generating system is equipped with a particulate catalyst 12 scattered within an inert gas, a feeding device 14 which sprays decalin onto the catalyst 12, a reaction tank 10 having a propeller 16 for stirring the inert gas and a storage and separation tank 30 which separates and discharges a hydrogen gas generated through dehydrogenation of the decalin supplied to the catalyst 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026097-A (JP)
Title: Vehicle traveling control device and method
Inventor: SAKAGAMI KOUSUKE
IPC: B60W30/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To particularly carry out following traveling to a preceding car well when starting.  <P>SOLUTION: A preceding car speed is detected based on an own car speed calculated by a wheel speed sensor 13 and a main ECU 19 and an inter-vehicular distance of the own car and the preceding car detected by an inter-vehicular distance sensor 14. The main ECU 19 sets a target car speed of the own car based on a value obtained by converting the detected preceding car speed using a conversion equation memorized in a memory part 18 and carries out a traveling control of the own car based on the set target car speed when it starts from the stopping state and performs following-traveling to the preceding car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052741-A (JP)
Title: Adhesive bandage with improved comfort and adhesion during use
Inventor: FALLEIROS ALEXANDRE PETROCINI
IPC: A61F13/02
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive bandage, which provides comfort and resistance to unraveling especially even when being stuck on a part to be bent in the body. SOLUTION: In the adhesive bandage which provides improved comfort and resistance to unraveling when the part applied with the adhesive bandage in the body is bent, while having a backing material, an adhesive agent and a wound-contacting pad, the bandage is tapered from the central part thereof to both respective ends so that improved comfort and resistance to unraveling can be provided.
Patent JP-2004038539-A (JP)
Title: Information processor and state grasping program
Inventor: ASAMI OSAMU
IPC: G06F3/12
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of providing a plurality of kinds of status information to external equipment in a further short time.  <P>SOLUTION: This information processor (a printer 10) is provided with a function for transmitting pack information of a kind required by the external equipment (a host computer 50) from a plurality of kinds of pack information that is the information including some pieces of status information showing the present state related to a specified item and differed in the combination of the included status information to the external equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089747-A (JP)
Title: Polyester composition, hollow molded product, sheet and oriented film all made of the composition
Inventor: MATSUI YOSHINAO
IPC: B65D1/09
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition that has excellent crystallization- controllability and shoes excellent continuous moldability for a long time, when the composition is molded and to provide hollow articles having excellent transparency, heat-resistant dimensional stability, particularly shrinkage at the stopper opening of a bottle comes in a suitable shrinkage range, without residual foreign taste and smell, when liquid bottles, sheets and oriented films are produced from the composition. SOLUTION: The polyester composition comprises polyester chips including ethylene terephthalate as main recurring units and polyester fines having the same composition as that of the polyester chips where the crystallization temperature of the fines is <=195 deg.C measured by the differential scanning calorimetry while the temperature is being lowered.
Patent JP-2004037931-A (JP)
Title: Capacitive load driving circuit and display device
Inventor: ONOZAWA MAKOTO
IPC: G09G3/298
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive load driving circuit which can reduce electric power consumption in switching.  <P>SOLUTION: A first switch is connected between a power source voltage terminal and a first voltage terminal; a second switch is connected between a first voltage terminal and a grounding terminal, and a third switch is connected between a second voltage terminal and the grounding terminal. A first capacitor is connected between the first voltage terminal and the second voltage terminal. A fourth switch is connected between the output voltage terminal and the first voltage terminal. A fifth switch is connected between the output voltage terminal and the second voltage terminal. A second capacitor is connected at its one end to the second voltage terminal. A series circuit of a sixth switch and an impedance element is connected between the output voltage terminal and the other end of the second capacitor. A control circuit performs control in such a manner that the sixth switch is made conducting when the first or the second switch turns on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003242-A (JP)
Title: Level setting assisting implement
Inventor: KURASHIMA YORIO
IPC: E04G21/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a level setting work by facilitating the setting of level setting assisting implement, which is used to level the upper surface of a foundation in foundation work, onto concrete or mortar.  <P>SOLUTION: In this level setting assisting implement, an assisting implement body, whose lower part is equipped with a screw thread part, is retractably mounted on a spiral thin rigid body, and a holding part at each end of the thin rigid body is elongated in the same direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048985-A (JP)
Title: Siloxane oligomer, method for producing the same, use of the same and rubber mixture containing the same by itself
Inventor: KRAFCZYK ROLAND
IPC: C07F7/21
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To produce a siloxane oligomer having a functionalized alkyl group. SOLUTION: This siloxane oligomer expressed by the general formula I or II [wherein, (x) is 0-1,000 integer; (y) 1-1,000 number; the substituting group R's are each the same or different and consist of the functionalized alkyl group, a 1-18C alkyl, a 1-4C alkoxy, advantageously methoxy or ethoxy group, a 1-4C haloalkoxy, phenyl, an aryl, an aralkyl or hydroxyl], and containing at least 1 functionalized alkyl group per one oligomer molecule is provided.